modern versions in the same build chain. There are
simply too many broken things in 2.13 to make it work.
Cache handling is broken as well which is why I need
to revert the pdo_inc_path cache fix as well.
trunk is now 2.60+ only and I'll work on cleaning out
all the legacy cruft from there.
- Changed PDO_PGSQL configure script to require libpq 7.4
- Cleaned up usage of HAVE_PQ* defines
- Fixed compiler warnings
- Removed custom implementation of PQunescapeByte
# Rationale:
# - PDO_PGSQL couldn't even compile when using libpq 7.3
# - PostgreSQL 7.3 is unsupported since a long time
# - Got consensus from pgsql devs on freenode
Note that some tests now fail; if we can't resolve this in time for the beta,
the prepare code should be disabled (I'll add a flag for this later today).
Enabled PDO and PDO_SQLITE by default.
Fixup PDO header detection so that it searches in the correct order, and
correctly picks up the headers when building from outside of the source
tree.
TODO: make pdo_XXX auto-enable when XXX is enabled. Volunteers welcome.
